#include "stdafx.h"
#include "SigmaView.h"
#include "DrawBend.h"
#include "SectionDoc.h"
#include "Item.h"
#include "ItemSelect.h"
#include "ActionDeleteLayerItem.h"
#include "ItemPointAdd.h"
#include "ItemScaleEmbellish.h"
//#include "./spdlog/spdlog.h"
#include "ItemSolid.h"
//#include "./spdlog/sinks/rotating_file_sink.h"
#include "QTransformTracker.h"
#include "ActionListItem.h"
#include "ActionEmbellishItem.h"
#include "ActionLayerRenameItem.h"
#include "actionaddlayeritem.h"
#include "ItemExportFile.h"

// 获得范围内所有的图元，可以指定图层，图元类型，不指定则不加限制
extern "C" __declspec(dllexport)
bool XyGetElementsByRange(CXy* pXy,POSITION posBorder, LPCTSTR layerName, int elementType, BYTE*& buffElement, int& buffLen)
{
   COne* pOneBorder =	pXy->GetAt(posBorder);
	CCurveEx *pBorder = (CCurveEx*)pOneBorder->value;
	CXyElementFilter filter;
	CString strLayerName(layerName);	
	if (!strLayerName.IsEmpty())
	{
		filter.addLayer(strLayerName, true);
	}
	if (elementType > 0)
	{
		filter.addType(elementType);
	}
	NBase::CPositionList lstResult;
	NBase::CPositionList lstSelection;
	pXy->GetElement(filter, lstSelection);
	for (POSITION pos = lstSelection.GetHeadPosition(); pos != nullptr; lstSelection.GetNext(pos))
	{
		POSITION onePos = lstSelection.GetAt(pos);
		if (onePos == posBorder) {
			continue;
		}
		COne *pOne = pXy->GetAt(onePos);
		if (pOne->GetType() == DOUBLEFOX_CURVE)
		{
			CCurveEx* pCurve = (CCurveEx*)(pOne->GetValue());
			int inside = pBorder->IsInside(*pCurve);
			if (inside == 0)
			{
				continue;
			}
			lstResult.AddTail(onePos);
		}
		else if (pOne->GetType() == DOUBLEFOX_POINT|| pOne->GetType() == DOUBLEFOX_XYZ)
		{
			CPointNameBase *pPoint = (CPointNameBase *)pOne->GetValue();
			if (pBorder->IsInside(pPoint->x0, pPoint->y0))
			{
				lstResult.AddTail(onePos);
			}
		}
	}
	if (lstResult.GetSize() > 0) {
		pXy->WriteMemory(buffElement, buffLen, lstResult, 3, 0);
		return true;
	}
	return false;
}
// 获得图层的所有图元
extern "C" __declspec(dllexport)
BOOL GetDataByLayer(CSigmaView * pView, LPCTSTR layerName, BYTE*& buffElement, int& buffLen) {

	CXy* pxy = pView->m_pDoc->m_pXy;
	if (pxy == NULL)
	{
		return false;
	}
	CPositionList lst;
	pxy->GetElement(layerName, lst, 1);
	pxy->WriteMemory(buffElement, buffLen, lst, 3, 0);

	return true;
}